Littelfuse Battery Pack + BMS Architecture & Protection

Littelfuse delivers a comprehensive portfolio of battery pack and Battery Management System (BMS) protection solutions that help safeguard lithium-ion batteries against overcurrent, short circuits, abnormal charging conditions, thermal events, and electrostatic discharge. By combining technologies such as NTC thermistors, fuses, battery protectors, PolySwitch® resettable devices, TVS diodes, TVS diode arrays, and precision current-sensing resistors for state-of-charge and fault detection, Littelfuse enables robust battery architectures for both indoor and outdoor robotic appliances.

Block Diagram

Block Diagram - Littelfuse Battery Pack + BMS Architecture & Protection

1. Temperature Sensing                                                                         4. Primary Protection

2. Secondary Protection                                                                         5. I2C Bus Protection

3. BMS IC

Veröffentlichungsdatum: 2026-08-25 | Aktualisiert: 2026-09-01